Question

1. suppose U={1,2,3,4,5,6,7,8,9,10} is the universal set, and P= {1,4,9} What is P?
A. {2,3,5,6,7,8}
B. {2,4,6,8}
C. { 1,2,3,4,5,6,7,8,9,10}
D. {2,3,5,6,7,8,10}

2. suppose R={1,3,5,7,9,11,13,15,17} and D={3,6,9,12,15,18,21,24,27} What is R ∩ D?
A. {3,9,15}
B.{1,5,7,11,13,17}
C. {1,3,5,6,7,9,11,12,13,15,17,18,21,24,27}
D. {6,12,18,21,24,27}

Answer 1

1 is C

Answer 2

i mean d

Answer 3

and number 2 is?

Answer 4

im not 100% sure but i think the last one is A

Answer 5

ok whats number 2?

Answer 6

its A

Answer 7

ok thanks

Answer 8

1.)D
2.)A

Answer 9

@ganeshie8

Answer 10

am i right

Answer 11

idk yet , i havent finished my test